3 # Test writing image headers of other formats into raw images
5 # Copyright (C) 2014 Red Hat, Inc.
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
25 echo "QA output created by $seq"
28 status=1 # failure is the default!
36 trap "_cleanup; exit \$status" 0 1 2 3 15
38 # get standard environment, filters and checks
56 _launch_qemu -drive file="${source_img}",format=raw,cache=${CACHEMODE},id=src
57 _send_qemu_cmd $QEMU_HANDLE "{ 'execute': 'qmp_capabilities' }" "return"
59 _send_qemu_cmd $QEMU_HANDLE \
60 "{'execute':'drive-mirror', 'arguments':{
61 'device': 'src', 'target': '$raw_img', $qmp_format
62 'mode': 'existing', 'sync': 'full'}}" \
65 _send_qemu_cmd $QEMU_HANDLE '' "$qmp_event"
66 if test "$qmp_event" = BLOCK_JOB_ERROR; then
67 _send_qemu_cmd $QEMU_HANDLE '' "BLOCK_JOB_COMPLETED"
69 _send_qemu_cmd $QEMU_HANDLE '{"execute":"query-block-jobs"}' "return"
70 _send_qemu_cmd $QEMU_HANDLE '{"execute":"quit"}' "return"
74 for fmt in qcow qcow2 qed vdi vmdk vpc; do
77 echo "=== Writing a $fmt header into raw ==="
81 TEST_IMG="$TEST_IMG.src" IMGFMT=$fmt _make_test_img 64M
83 # This first test should fail: The image format was probed, we may not
84 # write an image header at the start of the image
85 run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_ERROR" |
87 $QEMU_IO -c 'read -P 0 0 64k' "$TEST_IMG" | _filter_qemu_io
90 # When raw was explicitly specified, the same must succeed
91 run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
92 $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
97 for sample_img in empty.bochs iotest-dirtylog-10G-4M.vhdx parallels-v1 \
98 simple-pattern.cloop; do
101 echo "=== Copying sample image $sample_img into raw ==="
104 # Can't use _use_sample_img because that isn't designed to be used multiple
105 # times and it overwrites $TEST_IMG (both breaks cleanup)
107 bzcat "$SAMPLE_IMG_DIR/$sample_img.bz2" > "$TEST_IMG.src"
109 run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_ERROR" |
110 _filter_block_job_offset | _filter_block_job_len
111 $QEMU_IO -c 'read -P 0 0 64k' "$TEST_IMG" | _filter_qemu_io
113 run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
114 $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
118 echo "=== Write legitimate MBR into raw ==="
121 for sample_img in grub_mbr.raw; do
123 bzcat "$SAMPLE_IMG_DIR/$sample_img.bz2" > "$TEST_IMG.src"
125 run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_READY"
126 $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
128 run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
129 $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"